National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Overcast

34°F

1°C

Humidity 92%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 8 Nov 3:53 pm AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: A slight chance of snow showers. Mostly sunny, with a high near 22. East wind around 10 mph. Chance of precipitation is 20%.

    High: 22 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 11. Northeast wind 5 to 10 mph.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 16. North wind 5 to 10 mph.

    High: 16 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. Light southeast wind increasing to 5 to 10 mph in the evening.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers after 9am. Mostly cloudy, with a high near 22. Southeast wind 5 to 10 mph becoming light east in the afternoon. Chance of precipitation is 30%.

    High: 22 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Light and variable wind becoming north 5 to 10 mph in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 9pm and 3am. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of snow showers. Mostly sunny, with a high near 22. East wind around 10 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 11. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 16. North wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 9. Light southeast wind increasing to 5 to 10 mph in the evening.
Monday
A chance of snow showers after 9am. Mostly cloudy, with a high near 22. Southeast wind 5 to 10 mph becoming light east in the afternoon. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 15. Light and variable wind becoming north 5 to 10 mph in the evening.
Veterans Day
Mostly sunny, with a high near 20.
Tuesday Night
A chance of snow between 9pm and 3am. Mostly cloudy, with a low around 15.
Wednesday
Mostly cloudy, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow. Cloudy, with a low around 17.
Friday
A chance of snow. Cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
4:49 pm AKST Nov 8, 2025
Forecast Valid:
4pm AKST Nov 8, 2025-6pm AKST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation